baber/WOPTO huggingface dataset:
Patent SE-8002420-L (SE)
Inventor: LJUNGQVIST B-C
IPC: B08B15/00
Filed: 1980-03-28
Abstract: The invention relates to an air aspiration system for an operating table 1 used in an operating theatre, with a supply of fresh ventilating air and a return air system. The operating zone of the patient lying on the operating table is screened off from the anaesthetic supply zone at the patient's head 2 with the aid of an anaesthetic frame 8 that is fitted with a cloth and is arranged in a direction normal to the table and the patient. The following parts are arranged above the table and the patient on the operating side of the anaesthetic frame 8: a first air suction device 9 through whose front 10 that faces the operating zone and is fitted with an opening, used air is sucked in from the operating zone into the device, and this air is removed from this device via a lead 13 and passed into the used-air system. The front 10 of the device 9 is parallel to the vertical plane in which the anaesthetic frame 8 is situated. The following parts are arranged on the anaesthetic supply side of the anaesthetic frame 8: two air suction devices 16 of a second type, which are placed on opposite sides of the longitudinal axis of the operating table 1, and have [lacuna] at the suction sides 17, which face this longitudinal axis and form an angle with the vertical plane of the frame 8. The suction sides between them define an aspiration zone for the removal of air mixed with the anaesthetic from the anaesthetic supply zone at the anaesthetic mask 6, which is placed over the patient's mouth and nose. The two air aspiration devices 16 of the second kind are connected, via the lengths of tubing 19, to the used-air system in order to discharge into this system the air contaminated with the anaesthetic that is sucked in by the device 16 via the perforation holes at the suction sides 17 of the said device. <IMAGE>
Patent SE-8004055-L (SE)
Inventor: BRUGMAN J A H
IPC: E04B9/26
Filed: 1980-05-30
Abstract: A wall or ceiling cladding system is described in which at least two rod or tubular supports 1 are mounted on support brackets 2, which are provided with fixing holes, for fastening the support brackets to the wall or ceiling. A number of fixing clips 3 can be snapped onto the supports 1 and these are each provided with snap-on members 19 & 20 which are adapted to receive the adjacent longitudinal rims 21 of two juxtaposed elongate lamellae. The cladding system is made up by thus snapping on a plurality of lamellae in this manner. <IMAGE>
Patent SE-8008059-L (SE)
Inventor: PALM L A E
IPC: G07C15/00
Filed: 1980-11-18
Abstract: A top designed for selection of game symbols, such as football pool marks and lottery numbers, has a cylindrical pot 1, which is open at one end. A piston 2 can move back and forth in the pot between a first end position near the open end of the pot 1 and a second end position near the bottom 8 of the pot 1 and it has a plurality of through holes 14, which extend from the bottom side of the piston to its top side. A spring element 3 is arranged to press the piston 2 against its first end position. A spinning disk 5 able to rotate on top of the piston 2, with a continuous centre hole, has a plurality of projecting flanges 17 at its bottom side. A pin 4 forms the piston rod for the piston 2 and extends through the centre hole of the spinning disk 5. The spinning disk 5 has at least one series of game symbols, which are arranged in a ring concentric with the centre hole of the spinning disk. The pot 1 has at least one fixed index for pointing to a particular game symbol in each series. The continuous holes 14 of the piston 2 and the flanges 17 of the spinning disk 5 are arranged so that, by pressing down on the pin 4 and thus the piston 2 in the pot 1, an air flow is produced from the holes 14 against the flanges 17 so that the spinning disk 5 is caused to rotate around the pin 4. <IMAGE>
Patent SE-8201109-L (SE)
Inventor: NORDSTROM GERT
IPC: B28C9/04
Filed: 1982-02-23
Abstract: A mobile concrete preparation station comprised of a number of units connectable to each other (18-22, 34, 39, 40) containing necessary equipment for concrete preparation. The given units are arranged as stackable standardized transport containers showing a framework with standardized fittings set up on top for handling, stacking and internal locking of the containers.<IMAGE>
Patent SE-8203584-L (SE)
Inventor: PERSSON I
IPC: E04B1/82
Filed: 1982-06-09
Abstract: Noise-insulated hood for a concreting machine (1) of the type set up in order to, during continual extrusion of a concrete string (4) onto a mould bed (2, 3), move itself forward over the form bed, comprised of one of the machine's frontal hood parts in its direction of motion (7) and a rear hood part (8). The front hood part (7) is equipped with two, mounted in its front end, wheels straddling the form bed (21). The rear hood part (8) is equipped with wheels straddling (22) the form bed in its rear end. The composite head is thus supported by four wheels (21, 22) and can be rolled on the form bed together with the concreting machine (1). The concreting machine (1) is equipped lengthwise on each side with an extended bolt (27, 28), along which the mounted support wheels (25, 24) can roll and are guided in the front end of the rear wheel (8) and in the rear end of the front hood part (7), so that the hood parts are also relatively movable to the concreting machine (1).<IMAGE>
Patent SE-8205237-L (SE)
Inventor: ERIKSSON J E
IPC: B22D11/10
Filed: 1982-09-14
Abstract: A system for stirring in continuous casting is formed by an inductive stirrer which inductively stirs molten metal in a continuously cast strand and at least one set of two water-cooling pipes positioned in front of the stirrer and having nozzles which eject water cooling-sprays against the strand. The two pipes have ends extending beyond the field and between their ends are electrically isolated from each other and the stirrer. By electrically interconnecting these ends outside of the field, the two pipes form a closed electric loop in which currents induced by the stirrers field cancel so that the net current flow is zero and the stirrer's field is not shielded from the strand.
Patent SE-8206723-L (SE)
Inventor: BARTLETT R W
IPC: C23C26/00
Filed: 1982-11-25
Abstract: A method of protecting ferrous metal structures from oxidative attack in an aqueous, corrosive, oxidative environment by applying a thin, impervious coating of an oxide of titanium, zirconium, tantalum or niobium (or a mixture of two or more such oxides). The coating is applied as an alloy (preformed or form in situ) of the respective metal and a more noble metal such as nickel, cobalt, copper or iron and the alloy is preferably thermally oxidized under conditions to oxidize the titanium, zirconium and/or niobium without oxidizing the more noble metal, which serves to bind the oxide coating to the substrate. Alternatively the alloy may be applied, and then oxidized by the conditions of use.
Patent SE-8305469-L (SE)
Inventor: MOSTOSI A
IPC: H01H9/28
Filed: 1983-10-05
Abstract: An electric switch including fixed and movable contacts, the movable contact being carried by a pivoted arm movable between a first position at which the fixed and movable contacts are in closed contacting relationship and a second position at which the fixed and movable contacts are in open noncontacting relationship, a control lever, a pivot mounting the control lever for movement between first and second positions thereof corresponding to the closed and opened positions respectively of the contacts, a toggle linkage including a plurality of links operatively interconnected between the arm and the control lever, a spring connected between the toggle linkage and the control lever for moving the arm from the first position thereof to the second position thereof and vice versa upon movement of the control lever respectively from the first to the second positions thereof and vice versa absent the contacts being welded together in the closed position thereof, the links being disposed generally in-line in the closed contact position and out of alignment in the opened contact position, the control lever having branches which prevent movement of the control lever to the second position thereof upon the contacts being welded together, the branches being effective to abut a lower portion of the arm during immobilization of the arm due to the welded contacts and the retained in-line relationship of the links as the control lever is moved toward but not to the second position thereof.
Patent SE-8400654-L (SE)
Inventor: JOKINEN K V J
IPC: C10M169/04
Filed: 1984-02-08
Abstract: The invention is concerned with an anhydrous oily lubricant, which is based on vegetable oils, which is substituted for mineral lubricant oils, and which, as its main component, contains triglycerides that are esters of saturated and/or unsaturated straight-chained C10 to C22 fatty acids and glycerol. The lubricant is characterized in that it contains at least 70 percent by weight of a triglyceride whose iodine number is at least 50 and no more than 125 and whose viscosity index is at least 190. As its basic component, instead of or along with the said triglyceride, the lubricant oil may also contain a polymer prepared by hot-polymerization out of the said triglyceride or out of a corresponding triglyceride. As additives, the lubricant oil may contain solvents, fatty-acid derivatives, in particular their metal salts, organic or inorganic, natural or synthetic polymers, and customary additives for lubricants.
Patent SE-8402709-L (SE)
Inventor: HARJU-JEANTY P A W
IPC: A01N47/22
Filed: 1984-05-18
Abstract: Liquid preparations for use as herbicides, which contain as active constituent an N-substituted carbamate according to the general formula 
<IMAGE>
 where R and R' are aliphatic, alicyclic or aromatic radicals having a selectable content of nitrogen, oxygen and/or halogen atoms, and which are stabilised using sulphuric acid, the concentration of the sulphuric acid in the preparation being about 0.01 to 2% by weight.
Patent SE-8405275-L (SE)
Inventor: UNGER F M
IPC: A61P37/04
Filed: 1984-10-22
Abstract: Pharmaceutical composition containing 1,2-dithiolane-1-oxide carboxylic acids or esters, amides or salts thereof, especially compounds of formula I   <IMAGE>  wherein R1   represents hydroxy, lower alkoxy, amino, cycloalkylamino or mono- or di-lower alkylamino whereby alkyl moieties may be @@@ unsubstituted or substituted by aryl, heteroaryl or cycloalkyl  and n         is an integer from 0 to 10, possess immunestimulant activity.
Patent SE-8406297-L (SE)
Inventor: HEYMANN R E
IPC: F16D13/70
Filed: 1984-12-12
Abstract: A friction clutch of the type including a pressure plate 18 and cover 16 includes a drive strap 14 oriented along a chord of the pressure plate, the strap 14 being affixed to the pressure plate by a rivet 32 which extends through a bore 30 entirely through the pressure plate. The bore 30 defines small and large diameter portions 38, 40 interconnectecl by a flared step 42. The flared step defines an angle which opens in a direction toward the disc-engaging surface of the pressure plate. <IMAGE>
Patent SE-8501004-L (SE)
Inventor: BEYER C
IPC: E05D11/10
Filed: 1985-03-01
Abstract: The hinge incorporates two bushes (18,20) tensioned one against the other by an O-ring (38), and all the hinge parts (28, 30, 42, 38, 18, 20) are mounted on a shaft (50). The bushes have their facing surfaces formed with ridges and depressions (22) which engage each other. - One of the bushes is non-rotatably but axially movably located in one console (28), and the other is likewise located in a fixed part (42). By rotation of the bushes relative to one another around the shaft, the hatch or door can be pivoted between positions defined by the engagement between the ridges and depressions.
Patent SE-8501156-L (SE)
Inventor: MIYATA N
IPC: E01F9/576
Filed: 1985-03-08
Abstract: A reflex-reflecting sheeting of a type having on the surface of the sheeting many isolated small compartments which are respectively hermetically sealed in the form of cells is characterized in the structure in which a support film comprises an upper layer which is in contact with glass beads and a lower layer disposed on the opposite side and having larger cohesive force and rubbery elasticity than the upper layer, and a protective film made of a substantially unoriented resin. The sheeting thus constructed exhibits strong resistance against separation of the protective film and the support film even under high temperature and humidity.
Patent SE-8501827-L (SE)
Inventor: UMEDA Y
IPC: B65B9/20
Filed: 1985-04-15
Abstract: An apparatus for giving a tubular configuration to a sheet of packaging material is composed of an elastic material 10 in the form of an elongate web and which is highly flexible and secured at one end, this material extending obliquely upwards, then undergoing a turn in order to form a loop; as well as an actuating mechanism 32, 36a-36c connected mechanically to the other end of the said material, this mechanism having the effect of advancing or withdrawing the said material in order to cause the contraction or the extension of the loop formed by this web material 10. <IMAGE>
Patent SE-8503000-L (SE)
Inventor: STRANDBERG A
IPC: C02F1/66
Filed: 1985-06-18
Abstract: The invention relates to a device for metering and dissolving lime in water courses. The device is driven by water and produces an intermittent flow of water in its dissolution part. As a result, the lime particles can be kept in such a state of movement that they dissolve more rapidly, by means of rubbing against each other and parts of the device, without the water washing undissolved lime particles out of the equipment. <IMAGE>
Patent SE-8504657-L (SE)
Inventor: HORI T
IPC: C07H19/10
Filed: 1985-10-08
Abstract: This invention relates to a novel 5-fluoro-2'-deoxyuridine derivative and a salt thereof which have an antitumor effect on mammals, a process for producing the same, and an antitumor agent containing the same.
Patent SE-8600443-L (SE)
Inventor: ZARUBA J V
IPC: A23G9/28
Filed: 1986-01-31
Abstract: An ice cream sandwich preparation and storage container set with open top shells having partial bottom walls defining a central aperture. Substantially conforming with the bottom of the shell is an insert disk that effectively seals the aperture while forming a base for the ice cream and cookie sandwich. The bottom periphery of the shell is formed with a flange that fits over the upper rim of another similar container so that the bottom of one container may act as the sealing cover for an underlying container. When it is desired to consume one of the previously prepared and stored sandwiches it may be easily extracted from the container by, after removing the cover, pushing up on the insert disk through the aperture with a thumb or forefinger.
Patent SE-8601621-L (SE)
Inventor: SVENSSON B
IPC: A47L9/20
Filed: 1986-04-10
Abstract: Suction apparatus with a suction device (41) and a cyclone separator container (1), between which there is arranged a filter (31). For its cleaning the filter is arranged such as to be rotated, so that particles deposited on it are thus thrown off and collected in the container. When the filter is rotating, the suction inlet is closed, so that the excess pressure in the container caused by filter rotation does not cause the outward leakage of material thus separated. This can be done by the suction end of a suction hose (45) being recoupled to the container or to collection means (47, 49) connected thereto.
Patent SE-8603194-L (SE)
Inventor: DURRSCHNABEL W
IPC: H01L23/495
Filed: 1986-07-23
Abstract: The invention relates to a copper-chromium-titanium-silicon alloy which consists of 0.1 to 0.5% chromium, 0.05 to 0.5% titanium and 0.01 to 0.1% silicon, the remainder comprising copper and usual impurities. Because of its excellent properties as regards electrical and thermal conductivity, mechanical strength, resistance to softening, homogeneity and flexibility, the alloy is employed as a material for electronic components, in particular semiconductor carriers for transistors, integrated circuits or the like, and parts for electrical systems for cars.
Patent SE-8701118-L (SE)
Inventor: FUJII S
IPC: C07D401/12
Filed: 1987-03-18
Abstract: Disclosed are a 5-fluorouracil derivative of the formula   <IMAGE> wherein R<a> is C1-C6 alkoxymethyl group, particularly the derivative 3-[3-(6-benzoyloxy-3-cyano-2- pyridyloxy-carbonyl)benzoyl]-1-ethoxymethyl-5-fluorouracil, process for preparing the same and use thereof for treating cancer.
Patent SE-8702152-L (SE)
Inventor: KJERNSBEKK HAKON
IPC: E02F3/30
Filed: 1987-05-22
Abstract: A stone crusher (7) is provided with attachment means which are complementary to the attachment means for support of the excavated jib (2), (3), (4) of an excavator (1), and has provisions for connecting the hydraulic equipment on the stone crusher (7) to the hydraulic system of the excavator. 
<IMAGE>
Patent SE-8704413-L (SE)
Inventor: TANI Y
IPC: G02B6/44
Filed: 1987-11-12
Abstract: The invention relates to thermoplastically processible mixtures comprising from 0 to 95% by weight of polyamide and from 50 to 5% by weight of polyamide elastomers, especially for the production of polymeric protective layers for optical waveguides. Optical waveguide cables can be produced at higher rates with these mixtures than when using, for example, polyamide 12 alone as the protective layer. The optical waveguide cables thus obtained are distinguished by comparatively low attenuation values even with high mechanical loads.
Patent SE-8802422-L (SE)
Inventor: SCHMEYKAL R
IPC: H01H27/06
Filed: 1988-06-28
Abstract: The subject of the invention is a key-disabled switch for electrical or electronic equipment. As a result of turning the lock cylinder (3) by means of a key (2), a spring-biassed contact pin (7) provided on the switch is prevented, by means of a wedged control member (5), from actuating the membrane contacts (8, 9). Thus unauthorized use of the equipment is prevented in a simple manner. A further advantage of this arrangement is that the key-operated switch can easily be integrated in a membrane-type keyboard of a typewriter, computer, cash register or telephone. <IMAGE>
Patent SE-8802807-L (SE)
Inventor: RUZ GARCIA A
IPC: A23L19/12
Filed: 1988-08-03
Abstract: An edible sheet of potato dough is made from potatoes by first washing peeling and boiling the potatoes and reducing the boiled potatoes to potato flour, mixing the flour with phosphate potato starch and native potato starch and optionally native or modified grain starches, wetting the mixture to 25-40% water, extruding the paste into a sheet, rolling the sheet to a thickness of 0.5 to 1 mm. and packing the product obtained for storage and eventual frying in hot oil at 170 DEG -210 DEG C.
Patent SE-8803038-L (SE)
Inventor: HJERT LEIF
IPC: A01D34/52
Filed: 1988-08-31
Abstract: A lawn-mower having two cutting members provided on parallel, mainly horizontal shafts arranged transversally to the direction of travel of the lawn-mower, and which in cooperation with each other by mutual motion causes the cutting of the grass, which instantaneously is present in the area between the cooperating cutting members, wherein one of said shafts (9) is driven and equipped with cutting members in form of a number of oblique formations (12) projecting from the envelope surface of the shaft, and the circumferential portion (13) of which, at rotation of said shaft, gives a reciprocating cutting motion against the envelope surface of the second shaft (14), which serves as cutting member.
Patent SE-8803318-L (SE)
Inventor: HALLSTROEM S
IPC: F42B22/00
Filed: 1988-09-20
Abstract: A mine construction comprises instrumentation for controlling the mine function and one or more charges which can each be detonated by the instrumentation. The mine construction comprises two different types of standardized modules (1, 11). The first module forms an instrument part (1) bearing the instrumentation and the second module forms a charge part which contains one or more explosive compositions. The charge part (11) is designed so that it can be joined together with both the instrument part and other charge parts.
Patent SE-8901070-L (SE)
Inventor: GUSTAFSSON P E
IPC: B01D53/26
Filed: 1989-03-28
Abstract: Microwave energy is used for drying drying agent in a cassette 8 which can have air flow through it in two directions. In the regeneration direction, the air stream is also used to drive a disc 20 having vanes 21. The vanes reflect and spread the energy within the cassette 8 containing a drying volume. Appliances are present for directing the driving air stream. <IMAGE>
Patent SE-8902112-L (SE)
Title: Pneumatic tyres - with blocks having specified varying elasticity for mounting spikes
Inventor: LINDEN U
IPC: B60C11/16
Filed: 1989-06-12
Abstract: A rubber tyre for motor vehicles has on the carcass a tread formed by blocks with mounting holes for spikes. Each block has a section with a much greater elasticity than its remainder and the mounting hole is located in this elastic area.
Patent SE-8902284-L (SE)
Inventor: KARLSSON L
IPC: G01M3/26
Filed: 1989-06-22
Abstract: The invention relates to an arrangement for checking the tightness of a sealed test object and measuring medium leaking through, comprising a pressure-medium source T and a connection 1 to the test object, the tightness of which is to be tested. The novelty resides in the fact that what is known as a mass-flow meter 7 is used as the active indicating and measuring member, a filling line 3, 3'' provided with a shut-off valve 8 and intended for supplying medium under pressure to the test object is connected between the pressure-medium source T and the test object A, a further line 3, 3' is arranged between the pressure-medium source T and the test object A, in which line the mass-flow meter 7 and a shut-off valve 10 are connected. When leak- testing the filled, pressurized and closed test object A, the connection between the pressure source T and the test object A via the mass-flow meter 3, 3', 7, 1 is opened so that the latter senses and registers any additional flow of pressure medium caused by leakage in the test object A. <IMAGE>
Patent SE-9102623-L (SE)
Inventor: KOIVUKUNNAS P
IPC: D21G9/00
Filed: 1991-09-11
Abstract: A calender in a paper or board machine comprises a calender frame, at least two soft-faced rolls mounted on the calender frame and at least one hard roll mounted on the calender frame in a manner that allows the hard roll to be displaced between a first position in which it forms calendering nips with the two soft-faced rolls and a second position in which it is spaced from the soft-faced rolls. During threading of the web; while the calender is in operation, the hard roll is shifted to its second position, the web is passed over the soft-faced rolls, and the hard roll is shifted back to its first position and brings the web into the nips between the hard roll and the soft-faced rolls.